Wren 460, a Cessna 182 modified for STOL use with full-span double-slotted flaps, spoilers, a pair of movable canards, and a reversible prop (wiki in comments) : r/WeirdWings
STOL - Wikipedia
Category:V/STOL Aircraft | Aircraft Wiki | Fandom
Helio Courier - Wikipedia
STOL - Wikipedia
The PZL M28 Skytruck is a pretty famous Polish aircraft. The PZL M28 Skytruck is a development of license-built Antonov An-… | Aircraft, Indonesia, Passenger planes
http://upload.wikimedia.org/wikipedia/commons/4/45/PZL-104M_Wilga_2000_of_Polish_Border_Guard_(reg._SN-41YG),_static_d… | Model airplanes, Bush plane, Stol aircraft